Multifunctional device Canon Pixma MG3640 It remains a popular choice for home use due to its compact size and affordable price. However, initial wireless setup often presents difficulties for users accustomed to more modern interfaces. The problem lies in the lack of a screen on the printer itself, requiring the use of indicators and buttons to navigate the menu.
In this guide, we'll cover all the available methods for activating the wireless module in detail. You'll learn how to quickly connect the device to the router using the WPS button or how to manually configure it from a computer with the driver installed. Wireless network Allows you to print documents and scan images from any device in your home without unnecessary wires.
Before starting the process, make sure your router is turned on and has an internet signal. It's also important to know your Wi-Fi network password, as it will be required to authorize the device in the system. If you just unpacked the printer, make sure any protective tape or locks inside the case have been removed and the cartridges are in place.
Preparing to set up a wireless connection
The first step is to physically prepare the equipment. Turn it on MG3640 Plug the router into a power outlet and press the power button. Wait until the initialization cycle completes, until the lights stop flashing erratically. Make sure you're in a strong signal range to avoid data transfer errors.
To successfully sync, you'll need a computer or smartphone connected to the same network to which you plan to connect the printer. If you're using Windows, make sure your system has up-to-date network drivers. In some cases, antivirus software may block the detection of new devices on the local network.
⚠️ Important: Before setting up Wi-Fi, be sure to remove any USB cables connecting the printer to the computer, if any are connected. An active USB connection may prioritize wired operation and block the printer from scanning for wireless networks.
Gather all the necessary information: your network name (SSID) and password. The password is case-sensitive, so be sure to double-check your uppercase and lowercase characters. If your router supports two bands (2.4 GHz and 5 GHz), remember that Canon Pixma MG3640 operates exclusively in the 2.4 GHz range.
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Quick setup method via WPS button
The easiest way to connect Canon Pixma MG3640 Wi-Fi — use WPS (Wi-Fi Protected Setup). This method eliminates the need to manually enter a password and go through complex settings. It only works if your router supports WPS and it's enabled.
Click the button Wireless on the printer's control panel. The power light will begin blinking, indicating it's ready to search for a network. Within two minutes, press the WPS button on your router. It's usually marked with a corresponding icon or text.
After activating WPS on your router, the wireless indicator on your printer should turn solid. This means that automatic connection Successful. The device has received an IP address and is ready to work on the local network.
If the Wi-Fi indicator continues to flash or remains orange, the connection is not established. Try repeating the procedure, ensuring that the time interval between button presses on the printer and router does not exceed 2 minutes. Sometimes, rebooting the router is required to clear frozen processes.
Standard installation via Canon setup wizard
If the automatic method doesn't work, use the software setup wizard. To do this, you'll need to download the full package of drivers and utilities from the manufacturer's official website. Find your model MG3640 in the support list and download the file for your operating system.
Run the downloaded file. In the window that appears, select "Connect via wireless network" or "Wireless LAN setup." Follow the on-screen instructions. The program will ask you to click the button. Wireless on the printer, after which it will begin searching for available networks.
- 📡 Select your network name (SSID) from the list provided.
- 🔑 Enter your Wi-Fi password in the appropriate field of the installation wizard.
- 🖨️ Wait until the connection report is printed or the connection indicator lights up.
The setup wizard will automatically transfer the wireless network settings to the printer. During the installation process software You may be prompted to update your device's firmware. We recommend accepting the update, as new firmware versions often contain fixes to improve Wi-Fi connection stability.
| Indicator | State | Meaning |
|---|---|---|
| Green (on) | Constant light | Connection established |
| Green (flashing) | Slow blinking | Searching for network / Waiting |
| Orange | Lights up or flashes | Connection error |
| Disabled | It doesn't burn. | Wireless connection is turned off |
Setup via the Canon PRINT mobile app
Modern users often prefer to control their equipment using their smartphone. Canon Pixma MG3640 an application has been developed Canon PRINT Inkjet/SELPHY, available for iOS and Android. It not only allows you to print photos but also perform initial Wi-Fi setup.
Launch the app and click the "Add Printer" button. Follow the instructions on your mobile device. You will be prompted to select a Wi-Fi network and enter the password. The app will transfer this information to the printer via a temporary direct connection or via the local network.
⚠️ Important: When setting up via smartphone, make sure your mobile data (3G/4G/5G) is temporarily disabled. Your phone must transmit data via Wi-Fi, otherwise the configuration process may be interrupted.
Once successfully set up, you'll be able to print documents directly from your gallery or file managers. The app also provides access to scanning features and allows you to track your work. ink level in cartridges in real time.
What to do if the phone doesn’t see the printer?
Make sure your phone and printer are on the same subnet. Some routers have a "Client Isolation" feature that prevents devices from seeing each other. Disable this feature in your router settings.
Solving common connection problems
Even with proper configuration, problems may still occur. Often, the problem lies in the router's security settings. Canon MG3640 It may not support the latest encryption standards or frequency channels. If the printer doesn't detect the network, try changing the Wi-Fi channel on your router to 1, 6, or 11.
Another common cause is MAC filtering. If your router has a whitelist of devices, the new printer will be blocked. You need to find the printer's MAC address (printed on the network report or on a sticker on the back) and add it to the allowed list.
- 🔄 Restart your router and printer by unplugging them from the power outlet for 30 seconds.
- 🔌 Reset the network settings on the printer by holding down the button
Stop/Resetuntil the indicator blinks. - 📶 Move the printer closer to the router to eliminate the influence of walls and interference.
If all else fails, perform a full reset of the LAN settings. To do this, turn off the printer, then press and hold the button Wireless, then press the power button while still holding the Wireless button. Release both buttons when the power indicator flashes. This will reset the network settings to factory defaults.
Checking the connection quality and printing a test page
After a successful connection, it's important to ensure the signal is stable. Print a WLAN connection report. To do this, click the button Wireless and the button Stop/Reset simultaneously, holding them for a few seconds until the power indicator flashes.
The report will provide information about the signal strength, network SSID, and IP address assigned to the printer. If the signal strength is low (less than 30-40%), print quality may be reduced, or jobs may wait in the queue for a long time. In this case, consider using a Wi-Fi extender.
Now you can print your document from any device. Open the file on your computer, select "Print," and make sure your device is selected. Canon Pixma MG3640If the document prints without delay, the setup was successful.
Why did my printer stop responding to Wi-Fi after rebooting my router?
This happens if the router has changed the printer's IP address or broadcast channel. Try rebooting the printer so it re-acquires the address. If the problem persists, configure a static IP address for the printer in the router.
Is it possible to connect Canon MG3640 to a hidden network (Hidden SSID)?
Yes, but only through the setup wizard from your computer. If you manually scan for networks, the printer won't detect the hidden network. You'll need to manually enter the network name (SSID) in the appropriate field in the setup wizard.
What is the maximum Wi-Fi range for this model?
Theoretically, up to 50 meters in open spaces. In an apartment with concrete walls, the range is about 10-15 meters. For larger areas, use signal boosters.
Do I need to reinstall drivers when changing my router?
Yes, if the new router has a different network name or password, you'll need to reconfigure your wireless network for the printer to recognize the new access point. You don't need to change the drivers on your PC, only the connection settings.